Senior Developer Interview Questions

29,089 senior developer interview questions shared by candidates

Very easy - 2 puzzles , finding socks pair, hat problem . 1. given an array of positive and negative numbers form an arrray with alternate +ve and -ves 2. replace every element in an array with multiplication of all others without using division operator
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Senior Software Developer

Interviewed at Times Internet

3.6
Aug 20, 2017

Very easy - 2 puzzles , finding socks pair, hat problem . 1. given an array of positive and negative numbers form an arrray with alternate +ve and -ves 2. replace every element in an array with multiplication of all others without using division operator

Make a progress bar in vanilla JS with setInterval to kick it off. Then make 3 to kickoff at the same time. Then make them kick off at 3 different times (or end at different times). then use recursion to make them kick off one after the other sequentially.
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Senior Front End Developer

Interviewed at Coursera

3.7
Oct 10, 2021

Make a progress bar in vanilla JS with setInterval to kick it off. Then make 3 to kickoff at the same time. Then make them kick off at 3 different times (or end at different times). then use recursion to make them kick off one after the other sequentially.

1) Hackerearth online test. -> 3 MCQs on java, 2 problem solving 2) Telephonic round 1- > Very basic java question like, when linkedlist, when to use arraylist, immutable class, singleton class, executor framework etc. Just theoretical question. Seems any fresher was taking interview. I had to ask if he has my profile and knows for which position the interview is being taken in between the interview. I have to call HR as the interviewer didn't call me on scheduled time. Was late by 30 minutes and got call after multiple HR chase-up 3) Telephonic round 2->I declined to give as didn't get a call from panel during scheduled one hour time. Before interview HR told similar questions will be there as round 1. I asked her why so simple/basic questions for 8 year exp person, she told its good thing as you can clear easily.
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Senior Java Developer

Interviewed at Wissen Infotech

3.8
Jun 11, 2020

1) Hackerearth online test. -> 3 MCQs on java, 2 problem solving 2) Telephonic round 1- > Very basic java question like, when linkedlist, when to use arraylist, immutable class, singleton class, executor framework etc. Just theoretical question. Seems any fresher was taking interview. I had to ask if he has my profile and knows for which position the interview is being taken in between the interview. I have to call HR as the interviewer didn't call me on scheduled time. Was late by 30 minutes and got call after multiple HR chase-up 3) Telephonic round 2->I declined to give as didn't get a call from panel during scheduled one hour time. Before interview HR told similar questions will be there as round 1. I asked her why so simple/basic questions for 8 year exp person, she told its good thing as you can clear easily.

recreating "lodash"-like functions: Implementing some(arr, func) to return TRUE if some elements in the array satisfy the function. Creating a neg(func)(value) function that takes a function and returns a negated version. Using both some() and neg() to implement every(arr, func).
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Senior Full Stack Developer

Interviewed at Wix

4.1
Jan 22, 2025

recreating "lodash"-like functions: Implementing some(arr, func) to return TRUE if some elements in the array satisfy the function. Creating a neg(func)(value) function that takes a function and returns a negated version. Using both some() and neg() to implement every(arr, func).

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